Derris Meaning in English
word
ˈdɛrɪs
DER-iss
ˈdɛrɪs
DER-iss
释义
Derris is a tropical climbing plant in the pea family, mainly known for its roots, which have been used to make natural insecticides such as rotenone.
用法与细微差别
"Derris" appears mainly in scientific, agricultural, or botanical contexts. It often refers to both the plant and products derived from it, especially insecticides. Rare in everyday conversation.
Spanish: derrisPortuguese (BR): derrisPortuguese (PT): derrisChinese (Simplified): 鱼藤Chinese (Traditional): 魚藤Hindi: डेरिसArabic: ديريسBengali: ডেরিস (গাছ)Russian: деррисJapanese: デリスVietnamese: cây DerrisKorean: 데리스Turkish: derris bitkisiUrdu: ڈیرس (پودا)Indonesian: pohon derris
例句
The roots of derris are used in some insecticides.
basic
Derris grows mainly in tropical countries.
basic
Farmers sometimes use derris powder to protect crops.
basic
People used to crush derris roots to make a homemade bug spray.
natural
I've read that some traditional fishermen use derris to catch fish.
natural
It turns out that the main ingredient in the spray is actually derris extract.
natural